<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
      * {
        margin: 0;
        box-sizing: border-box;
      }
      /* html {
        height: 100%;
      }
      body {
        height: 100%;
      } */
      body {
        width: 100%;
        height: 100vh;
        background-color: black;
        display: flex;
        align-items: center;
        justify-content: space-around;
      }
      .side {
        width: 200px;
        height: 200px;
        background-color: #fff;
        border-radius: 10px;
        display: flex;
        padding: 20px;
      }

      .side1 {
        justify-content: center;
        align-items: center;
      }

      .side2 {
        justify-content: space-between;
      }

      .side3 {
        flex-direction: column;
        align-items: center;
        justify-content: space-between;
      }

      .dot {
        width: 40px;
        height: 40px;
        background-color: #000;
        border-radius: 50%;
      }

      .dot2_2 {
        align-self: flex-end;
      }

      .dot3_1 {
        align-self: flex-start;
      }
      .dot3_3 {
        align-self: flex-end;
      }

      .part1,
      .part2 {
        width: 50%;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
      }
      .part2 {
        align-items: flex-end;
      }
    </style>
  </head>
  <body>
    <div class="side side1">
      <div class="dot"></div>
    </div>
    <div class="side side2">
      <div class="dot"></div>
      <div class="dot dot2_2"></div>
    </div>
    <div class="side side3">
      <div class="dot dot3_1"></div>
      <div class="dot dot3_2"></div>
      <div class="dot dot3_3"></div>
    </div>
    <div class="side side4">
      <div class="part1">
        <div class="dot"></div>
        <div class="dot"></div>
      </div>
      <div class="part2">
        <div class="dot"></div>
        <div class="dot"></div>
      </div>
    </div>
    <div class="side"></div>
    <div class="side"></div>
  </body>
</html>
